Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    13-11-2024 19:26

General

  • Target

    07c867e23569488d94f8ba60937686b654342002c879025cf18da53915a6566d.exe

  • Size

    29KB

  • MD5

    3f3ef2a898b31be6ba63ded94c26bc68

  • SHA1

    60a3bea5a6b343be7adbc84dea6595975bec54ce

  • SHA256

    07c867e23569488d94f8ba60937686b654342002c879025cf18da53915a6566d

  • SHA512

    e8da56edb12fcdda4ef46957104cad61c47ba6547a82c60939c48e3addc6a9ca1f30468b55726a8b37a730ce6513172394614bc412b5938f69cb790e8a4bdd10

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/6:AEwVs+0jNDY1qi/qy

Malware Config

Signatures

  • Detects MyDoom family 10 IoCs
  • MyDoom

    MyDoom is a Worm that is written in C++.

  • Mydoom family
  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • UPX packed file 28 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Drops file in Windows directory 3 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies system certificate store 2 TTPs 6 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\07c867e23569488d94f8ba60937686b654342002c879025cf18da53915a6566d.exe
    "C:\Users\Admin\AppData\Local\Temp\07c867e23569488d94f8ba60937686b654342002c879025cf18da53915a6566d.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Modifies system certificate store
    • Suspicious use of WriteProcessMemory
    PID:1924
    • C:\Windows\services.exe
      "C:\Windows\services.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      PID:536

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\7CNUR30T\default[2].htm

    Filesize

    315B

    MD5

    e510f9586fd45ddb7f0c00cc01b5bb78

    SHA1

    0f49be1ea6f9228f7fa5877a74df5913d500f44c

    SHA256

    06dc56e918b87be102dbef5a82c2b9e572d2e4dd4e778026ab8aa59ec58c454c

    SHA512

    4a6cd27994a9bab95b152bd6be520dfa186b3b067345a350ced80933757ce875bf53cdaf3413ddf1ed14968adc233f7cb6bb2fcda0fa19c4d68e2e9d86416b90

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\EOYL2MRI\default[2].htm

    Filesize

    308B

    MD5

    ccfe63b884fe4225fa33f618a54ce37a

    SHA1

    bbb0778c1597eafe7fb9c5c65412f8ab04b2e311

    SHA256

    f7dd5bab49466a4cdb6a7f5a0e07a158f7a1567bd809ed745812469775b33112

    SHA512

    858f345503c89ba075b374764145fba5b1a9d3440d1628edeab0a3e02cc7cbfbe1119c20747026e69d630ed262d3c91c5073ef06823cf727dfcb11605c7c5ff8

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\M4TQDAHL\default[1].htm

    Filesize

    306B

    MD5

    e0c3b4c8541e5bc3cf19d22ccf8365d6

    SHA1

    9ac1347e4dbce09ddacc47ff46b9cb15b01fd77d

    SHA256

    69e3c690688497ac57963720235b9181d6ab79161289aed6bc518f2284e75696

    SHA512

    3c6a7bb5b195dd5e973d180f051ad4979d37bfaa489e6e22c239a2efc007a203c72732496d0db1324a16344606510cba911af242337bd96da4f9832c9f6552aa

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\M4TQDAHL\default[2].htm

    Filesize

    305B

    MD5

    157431349a057954f4227efc1383ecad

    SHA1

    69ccc939e6b36aa1fabb96ad999540a5ab118c48

    SHA256

    8553409a8a3813197c474a95d9ae35630e2a67f8e6f9f33b3f39ef4c78a8bfac

    SHA512

    6405adcfa81b53980f448c489c1d13506d874d839925bffe5826479105cbf5ba194a7bdb93095585441c79c58de42f1dab1138b3d561011dc60f4b66d11e9284

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\M4TQDAHL\default[5].htm

    Filesize

    315B

    MD5

    14b82aec966e8e370a28053db081f4e9

    SHA1

    a0f30ebbdb4c69947d3bd41fa63ec4929dddd649

    SHA256

    202eada95ef503b303a05caf5a666f538236c7e697f5301fd178d994fa6e24cf

    SHA512

    ec04f1d86137dc4d75a47ba47bb2f2c912115372fa000cf986d13a04121aae9974011aa716c7da3893114e0d5d0e2fb680a6c2fd40a1f93f0e0bfd6fd625dfa7

  • C:\Users\Admin\AppData\Local\Temp\Cab965F.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\Tar970E.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • C:\Users\Admin\AppData\Local\Temp\tmp7668.tmp

    Filesize

    29KB

    MD5

    383c1f8add3e29b2d9f01e41c54dcdc7

    SHA1

    e13338db2d48724640ef95b936c6d21f14f6e4a8

    SHA256

    e83b7fed46f429e43ca7d0ea2baf84961a114bb4fd23c2cdd5eabbbbf763ca84

    SHA512

    3c42bc0bc66ac4c71a08ca38bcb523c867e61b5475344eab7020b749b1f1b9b8cb94ffb115cbc48bc1e74a9c0f37ec0f21bf9dc7ec5d1a083c30f201058231fe

  • C:\Users\Admin\AppData\Local\Temp\zincite.log

    MD5

    d41d8cd98f00b204e9800998ecf8427e

    SHA1

    da39a3ee5e6b4b0d3255bfef95601890afd80709

    SHA256

    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

    SHA512

    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

  • C:\Users\Admin\AppData\Local\Temp\zincite.log

    Filesize

    352B

    MD5

    79515dbc7851002563bc6e7ea245d4fb

    SHA1

    c9e21c617d1d1a27e469a2ac0bc6ffacdf7a4ef6

    SHA256

    8ccbb8a10483827f0baa94cc9c0b5d95b35778e90aa42fafe882471e326820e1

    SHA512

    e9f0b4089465b1ff37f2fb6890277f23193fe8e3a56223c8ed33e2f46293bdd4af4cf9e1dc261c1e928873dc532b1c29e15d5082ff6cf98d786e4488d901a6fe

  • C:\Users\Admin\AppData\Local\Temp\zincite.log

    Filesize

    352B

    MD5

    4827494b007a42e6de99436893823a3d

    SHA1

    dda3de206fead81a883085fe0d33d8da88486794

    SHA256

    3d9b1e53c43bcc3527aa6104bc8f83e90e90ecda594ffd6385853bf0efc09d43

    SHA512

    560a0d26e1937394b0ea2786e4bd5536f925ca0a32716a05cf75b97863fb85bf4554db0570eeb07d069e9f5932540509be0f4d7a0ca0670d14f7989646b972fe

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/536-58-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/536-75-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/536-11-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/536-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/536-302-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/536-31-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/536-230-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/536-56-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/536-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/536-20-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/536-63-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/536-98-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/536-68-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/536-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/536-70-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/536-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1924-229-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1924-69-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1924-67-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1924-62-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1924-17-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB

  • memory/1924-18-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB

  • memory/1924-97-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1924-55-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1924-301-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1924-8-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB

  • memory/1924-7-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1924-32-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1924-9-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB

  • memory/1924-37-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB